ise综合时出现的错误,哪位大神能帮我解决一下,谢谢 
ERROR:ProjectMgmt:387 - TOE: ITclInterp::ExecuteCmd gave Tcl result 'can't read "iFileType": no such variable'. 
Tcl_ErrnoId: unknown error 
Tcl_ErrnoMsg: No error 
_cmd: ::xilinx::Dpm::dpm_chTransformExecute dpm_fitterRun $piThisInterface 
errorInfo: can't read "iFileType": no such variable 
    while executing 
"if { $iFileType eq "UNKNOWN" } { 
                continue ; # unknown is just ignored, its probably .txt 
              }" 
    ("foreach" body line 3) 
    invoked from within 
"foreach sItem $lOutputFileList { 
            if { ![dpm_parseOutputFile $sItem $iDesign sFile iFileType fileOrigination] } { 
              if { $iFile..." 
    (procedure "dpm_chTransformOutput" line 15) 
    invoked from within 
"dpm_chTransformOutput $iTranInst $lOutputFileList" 
    (procedure "dpm_fitterRun" line 477) 
    invoked from within 
"$sCmd $iTransformInstance $sCmdArgs" 
    (procedure "dpm_chTransformExecuteEngine" line 100) 
    invoked from within 
"dpm_chTransformExecuteEngine $sFlowProc $iInterface $bRunTransformWithEmptyInputSet " 
    (procedure "::xilinx::Dpm::dpm_chTransformExecute" line 3) 
    invoked from within 
"::xilinx::Dpm::dpm_chTransformExecute dpm_fitterRun $piThisInterface" 
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